22200230322 has 96 divisors (see below), whose sum is σ = 51543558144. Its totient is φ = 6893596800.

The previous prime is 22200230309. The next prime is 22200230329. The reversal of 22200230322 is 22303200222.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22200230295 and 22200230304.

It is not an unprimeable number, because it can be changed into a prime (22200230329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1592848 + ... + 1606724.

It is an arithmetic number, because the mean of its divisors is an integer number (536912064).

Almost surely, 2^22200230322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22200230322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25771779072).

22200230322 is an abundant number, since it is smaller than the sum of its proper divisors (29343327822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22200230322 is a wasteful number, since it uses less digits than its factorization.

22200230322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14024 (or 14021 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 22200230322 its reverse (22303200222), we get a palindrome (44503430544).

The spelling of 22200230322 in words is "twenty-two billion, two hundred million, two hundred thirty thousand, three hundred twenty-two".